package com.wsh.wb.db.table;

import com.wsh.wb.db.BaseHibernateDAO;
import java.sql.Timestamp;
import java.util.List;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.hibernate.LockMode;
import org.hibernate.Query;
import org.hibernate.criterion.Example;

/**
 * A data access object (DAO) providing persistence and search support for
 * Userinfo entities. Transaction control of the save(), update() and delete()
 * operations can directly support Spring container-managed transactions or they
 * can be augmented to handle user-managed Spring transactions. Each of these
 * methods provides additional information for how to configure it for the
 * desired type of transaction control.
 * 
 * @see com.wsh.wb.db.table.Userinfo
 * @author MyEclipse Persistence Tools
 */

public class UserinfoDAO extends BaseHibernateDAO {
	private static UserinfoDAO g_obj = new UserinfoDAO();
	public static UserinfoDAO get(){return g_obj;};  
	
	private static final Log log = LogFactory.getLog(UserinfoDAO.class);
	// property constants
	public static final String USER_NAME = "userName";
	public static final String USER_PWD = "userPwd";
	public static final String NICK_NAME = "nickName";
	public static final String EMAIL = "email";
	public static final String MOBILE_PHONE = "mobilePhone";
	public static final String ADDRESS = "address";
	public static final String SEX = "sex";

	public void save(Userinfo transientInstance) {
		log.debug("saving Userinfo instance");
		try {
			getSession().save(transientInstance);
			log.debug("save successful");
		} catch (RuntimeException re) {
			log.error("save failed", re);
			throw re;
		}
	}

	public void delete(Userinfo persistentInstance) {
		log.debug("deleting Userinfo instance");
		try {
			getSession().delete(persistentInstance);
			log.debug("delete successful");
		} catch (RuntimeException re) {
			log.error("delete failed", re);
			throw re;
		}
	}

	public Userinfo findById(java.lang.Long id) {
		log.debug("getting Userinfo instance with id: " + id);
		try {
			Userinfo instance = (Userinfo) getSession().get(
					"com.wsh.wb.db.table.Userinfo", id);
			return instance;
		} catch (RuntimeException re) {
			log.error("get failed", re);
			throw re;
		}
	}

	public List findByExample(Userinfo instance) {
		log.debug("finding Userinfo instance by example");
		try {
			List results = getSession().createCriteria(
					"com.wsh.wb.db.table.Userinfo").add(
					Example.create(instance)).list();
			log.debug("find by example successful, result size: "
					+ results.size());
			return results;
		} catch (RuntimeException re) {
			log.error("find by example failed", re);
			throw re;
		}
	}

	public List findByProperty(String propertyName, Object value) {
		log.debug("finding Userinfo instance with property: " + propertyName
				+ ", value: " + value);
		try {
			String queryString = "from Userinfo as model where model."
					+ propertyName + "= ?";
			Query queryObject = getSession().createQuery(queryString);
			queryObject.setParameter(0, value);
			return queryObject.list();
		} catch (RuntimeException re) {
			log.error("find by property name failed", re);
			throw re;
		}
	}

	public List findByUserName(Object userName) {
		return findByProperty(USER_NAME, userName);
	}

	public List findByUserPwd(Object userPwd) {
		return findByProperty(USER_PWD, userPwd);
	}

	public List findByNickName(Object nickName) {
		return findByProperty(NICK_NAME, nickName);
	}

	public List findByEmail(Object email) {
		return findByProperty(EMAIL, email);
	}

	public List findByMobilePhone(Object mobilePhone) {
		return findByProperty(MOBILE_PHONE, mobilePhone);
	}

	public List findByAddress(Object address) {
		return findByProperty(ADDRESS, address);
	}

	public List findBySex(Object sex) {
		return findByProperty(SEX, sex);
	}

	public List findAll() {
		log.debug("finding all Userinfo instances");
		try {
			String queryString = "from Userinfo";
			Query queryObject = getSession().createQuery(queryString);
			return queryObject.list();
		} catch (RuntimeException re) {
			log.error("find all failed", re);
			throw re;
		}
	}

	public Userinfo merge(Userinfo detachedInstance) {
		log.debug("merging Userinfo instance");
		try {
			Userinfo result = (Userinfo) getSession().merge(detachedInstance);
			log.debug("merge successful");
			return result;
		} catch (RuntimeException re) {
			log.error("merge failed", re);
			throw re;
		}
	}

	public void attachDirty(Userinfo instance) {
		log.debug("attaching dirty Userinfo instance");
		try {
			getSession().saveOrUpdate(instance);
			log.debug("attach successful");
		} catch (RuntimeException re) {
			log.error("attach failed", re);
			throw re;
		}
	}

	public void attachClean(Userinfo instance) {
		log.debug("attaching clean Userinfo instance");
		try {
			getSession().lock(instance, LockMode.NONE);
			log.debug("attach successful");
		} catch (RuntimeException re) {
			log.error("attach failed", re);
			throw re;
		}
	}
}